WHD-A2000 Refrigeration Thermostat

* Rate: AC16A 250V
* Temperature Range: -35-35℃
* Bulb Dia: 6mm
* Bulb Length: as different temperatures
* Max resistance temperature T125
* Length of Capillary tube: 1500mm
* On-off Temperature Difference: 3-5℃
* Application: fresh-keeping tanks, ice machines, coolers, etc.

The temperature setting, bulb configuration, and capillary length should be confirmed against the refrigeration equipment design before ordering.

WHD-A2000 Refrigeration Thermostat Advantages

Capillary Sensing Design

The bulb and capillary tube sense temperature directly at the cooling point and drive the switch mechanically, without depending on an electronic control board.

Wide Sub-Zero Range

The -35°C to 35°C range covers cooling and freezing applications within a single adjustable thermostat.

Defined On-Off Differential

The 3–5°C on-off differential sets the temperature gap between switching cycles, supporting steady cooling cycling.

Flexible Capillary Length

The 1500mm capillary allows the sensing bulb to be positioned away from the switch body, suiting different cabinet and cooling unit layouts.

WHD-A2000 Refrigeration Thermostat Applications

The WHD-A2000 Refrigeration Thermostat is suitable for equipment requiring temperature control below room temperature.

Fresh-keeping tanks and display cabinets
Ice machines and ice makers
Coolers and refrigerated cabinets
Other cold-chain and cooling equipment requiring capillary temperature control

The final application depends on the equipment design, temperature range, and installation conditions.

WHD-A2000 Refrigeration Thermostat Manufacturer and OEM Supplier

We are a Refrigeration Thermostat manufacturer and factory supplying capillary temperature control components for refrigeration equipment manufacturers, distributors, and wholesale buyers.
Custom and OEM Service

We support Custom, OEM, and ODM requirements according to confirmed product specifications. Available requirements can include temperature setting, capillary length, sensing bulb configuration, and other application-related specifications.

Factory Supply

As a direct Factory Supplier, we support sample evaluation, specification confirmation, OEM projects, and repeat Wholesale orders. Product requirements can be reviewed according to the target equipment and application.

WHD-A2000 Refrigeration Thermostat FAQ

What does the WHD-A2000 Refrigeration Thermostat control?

It senses temperature through the capillary bulb and switches the cooling circuit on or off once the set point is reached, maintaining temperature within the -35°C to 35°C range.

What temperature settings are available on the Refrigeration Thermostat?

The WHD-A2000 adjusts within -35°C to 35°C, with the specific setting confirmed according to the target application, such as fresh-keeping tanks or ice machines.

What does the AC16A 250V rating mean for my application?

It's the maximum current and voltage the switch contacts can carry. Whether it fits your equipment depends on your compressor or cooling circuit's actual load — send us your specs and we'll confirm.

What capillary lengths are available?

The standard capillary tube length is 1500mm. Other lengths can be discussed according to the distance between the sensing point and switch mounting position.

Can the Refrigeration Thermostat be customized for OEM projects?

Yes. Custom, OEM, and ODM requirements can be discussed according to the required temperature setting, capillary length, sensing bulb configuration, and other confirmed specifications.

Do you provide wholesale supply?

Yes. Factory supply of the Refrigeration Thermostat is available for wholesale buyers, distributors, refrigeration equipment manufacturers, and OEM projects.